It was just eating, hanging out in the afternoons and sex - I've had people in my social circle that have done that. Spent entire week-ends going at it like bunnies. The issue is the lack of balance and perspective. Having 3 hour love making sessions is great. However, between them, there's adventures to go on, places to visit, other things in life to be enjoyed.
He does stare at me quite a lot - indicates a guy that's stuck in his head too much. Inwardly focused too much. Lack of balance again. How about interest in you and the world around him?
he stood totally transfixed, staring at me - ditto. Also, what's with the staring on first meeting you? How about opening his mouth and breaking the ice with you? Especially if he was physically attracted to you.
he always made fierce eye contact - indication that he tends to dwell in the darker, lower emotional states. Anger, jealousy, sorrow, bitterness. The best men tend to dwell in the lighter, higher emotional states: contentment, joy, curiosity, enthusiasm, laughter.
yet struggling to articulate his feelings directly - trapped in his head
Our connection, however, was tumultuous; miscommunications - negative emotional states again. As well as poor communications skills
his defensive demeanor - negative emotional state. Trapped in his head. Thinking of his needs. Lack of focus on your needs and desires
he struggled to approach and talk to me - lack of social skills. Does he struggle at job interviews? And at communicating with the people he works with?
he became bitter and angry - negative emotional state. Over what? Nothing that logically deserved to get bitter and angry about
he told me that he was hoping i would start a conversation - lack of being pro-active on his part. Lack of maturity from him. All about what he wanted again. He wanted a comfortable, baby life, where everything came him. Instead of him thinking about what you'd want, which may well be a guy that takes the lead in starting conversations. Not just with you, but in other contexts too. Such as his work.
he was always in love with me - indication of an overly clingy, needy mindset. As well as him taking things too seriously.
he was blatantly staring at me in front of his then gf - that's a lack of class on his part. He should have introduced you to his girlfriend in a polite and friendly way.